Surface 604 - Werk Electric BikeAn electric bike designed for cruisers and commuters looking for comfort. The Werk features a powerful 500w motor with a 48v 14ah battery (can be upgraded to 20ah battery) and comes fully-loaded with every feature needed to make riding effortless including a suspension fork, adjustable stem, built-in front and rear cargo rack with 50lb capacity each plus front and rear fenders, and LED lights.
The Werk comes equipped with a 500W hub motor that is extremely powerful (peaks at 750W).
With a torque sensor and throttle on demand, the Werk is great for those that could benefit from an extra boost to make it up the hill.
Geared for performance - we paired all that power with an industry-leading 12mosfet 25A controller, so the Werk delivers unmatched torque and speed.
Watch out for other riders as you zip pass them
Precision torque sensing performance at 104 cadence pulses per revolution; 1,000 torque samples per second.
Werk's incredibly smooth torque sensor knows how hard you’re pedalling down to the microsecond and matches it with proportionate power.
Custom drop out design delivers whisper smooth torque sensor sensation at any assist level.
In fact, you’ll swear it’s as smooth as a mid-drive motor.
Gone are the days of simple cadence sensors!
· Powerful 500W Motor to tackle steep hills
· Large capacity Samsung batteries for long range
· Beautifully designed step-thru design that provides a lower standover height.
· Fully integrated bright front light and brake lights
· Adjustable stem to seat in an upright position
· SR Suntour XCT front suspension
· Whisper smooth intelligent torque sensing system
· Fully decked out with fenders, a front & rear rack, and a chain guard
- MOTOR - 500W (Peaks At 750W) Bafang Geared Hub Brushless Motor
- UPGRADED MOTOR WIRE HARNESS - 30Ah, can handle up to 120C current
- DRIVE MODE - Drop Out Torque Sensing Pedal Assist with a Throttle
- TORQUE - 65Nm
- THROTTLE - Thumb Push Activated Throttle
- CONTROLLER - SURFACE604 Designed 12 MOS 48V 500W 17Ah, Smart
- TOP SPEED - 20mph (32kmh)*, Comes as Class 2
- (Unlocked) 28mph (45kmh), as Class 3
- BATTERY - Included: 48V 14Ah / 672Wh Samsung lithium-ion 18650 cells
- Upgrade option: 48V 20Ah / 960Wh
- Samsung lithium-ion 21700 cells
- BATTERY RANGE - Up to 45mi (72km) with a 48V14Ah Battery
- Up to 65mi (105km) with a 48V20Ah Battery
- BATTERY CHARGE TIME - 3-4 Hours for a Full Charge from Empty
- DISPLAY TYPE (NEW) - SURFACE604 Color LCD Display with Micro USB Jack
- Bigger display: 3.5" for 2021 vs. 3.2" for 2020
- FORK - SR SUNTOUR XCM 27.5, 80MM with Axle Thru Hub
- DERAILLEUR - SHIMANO ALIVIO 9 Speed
- CASSETTE - SHIMANO 12-34T
- BRAKES - TEKTRO Auriga Hydraulic Disc Brakes Post Mount, with Motor Inhibitors
- CRANK SET - SAMOX 42T Front Sprocket
- ROTORS - 180mm Front/Rear x 2.34mm Thick
- BOTTOM BRACKET - Samox sealed bottom bracket
- FRAME TYPE - NEW FRAME GEOMETRY, Utility/Cargo Design, Stretched Rear Rack Low Step Through Internal Cable Routing, Post Mount Brakes
- FRAME MATERIAL - 6061 Aluminum Alloy
- STEM - SATORI Up2+, Adjustable
- FENDERS - SKS fenders made in Germany
- LIGHS - BÜCHEL front/rear lights
- HANDLEBAR - PROMAX Aluminum, 30mm Rise With 15° Backsweep and 720mm Wide
- GRIPS - PU Leather Wrapped, Full Length 145mm
- PEDALS - WELLGO Platform, with Die Casting Body
- CHAIN - KMC 9-Speed
- SEAT POST DIAMETER - 30.4mm
- WHEELS/TIRES - KENDA KWICK 27.5" X 2.6" SEVEN-5 with Reflective Trim
- RIMS - Aluminum Alloy Double Wall Rim, 27.5″x13Gx36H
- Adjustable Heavy-Duty Aluminum
- STANDOVER HEIGHT - Adjustable to the Height of The Rider, One Size Fits All
- NET WEIGHT (INCLUDING BATTERY) - 50lbs
- WEIGHT CAPACITY - 285lbs (130kg)
- OTHER - Welded Rear Rack, Adjustable Kickstand, Chain Guard, Front Rack Mount, Water Bottle Bosses
- OPTIONAL UPGRADE FEATURES - 21700 Samsung Cells 48V20Ah Battery, NCX Suspension Seat Post